health briefs

Consider Basil to

Fend Off Alzheimer’s

A natural compound called fenchol, found in basil and other plants, may help to reduce the risk of Alzheimer’s disease by preventing toxic proteins from accumulating in the brain, report researchers from the University of South Florida. In a new study published in Frontiers in Aging Neuroscience, researchers reported that a sensing mechanism called the FFAR2 receptor on short-chain fatty acids in the gut microbiome reduces neurotoxicity in a brain with Alzheimer’s. After screening more than 144,000 natural compounds to find those that activate that receptor, they discovered that the fenchol in basil bound to it the best. Fenchol was also found to clear harmful amyloid protein from the brain much faster than other compounds and to prevent the formation of half-dead, inflammatory “zombie cells” found in deteriorating brains.

Future research will focus on on whether fenchol is best delivered through basil itself, a nasal application spray or a pill.

Try Lavender and Valerian to Ease Heart Fatigue

People with chronic heart failure often struggle with fatigue, making simple daily tasks difficult, but a new Iranian study suggests that lavender and valerian may help counter this symptom. Researchers divided 120 patients with heart failure into three groups that were given either a 530-milligram valerian root capsule, lavender aromatherapy or routine care. In a two-week period, people taking either of the herbal therapies reported significantly less fatigue than the control group.

Try Ear Acupressure for Seasonal Allergies

Allergic rhinitis—the sneezing, runny nose and red eyes commonly called hay fever— affects one in 12 American adults and 10 to 30 percent of people worldwide. The usual treatment of antihistamines, decongestants or steroids can come with unwelcome side effects, but a simple alternative approach of ear acupressure may be as effective, suggests a new Chinese study. Researchers analyzed 11 random controlled studies that included 1,094 people with allergies. Small cow soapwort seeds or stainless steel pellets corresponding to Traditional Chinese Medicine meridians were placed with adhesive on their ears for several days. The study in Evidence-Based

Complementary and Alternative Medicine concluded that ear acupressure reduced allergy symptoms more effectively than an antihistamine, conventional medicine, herbs or regular acupuncture.

Eat More Fiber to Avoid Liver Fat

In a recent study published in The Journal of Nutrition, researchers at Seattle’s Children’s Hospital tested 1,682 adults from multiple ethnic groups and compared their diets to their levels of liver fat, which is linked to nonalcoholic fatty liver disease. They found those that ate more red meat and saturated fat, and drank more coffee had higher levels of liver fat, while those that ate more fiber and produce containing vitamins C and E had lower levels of liver fat.